Trying to update the system - error

Trying to update my steam deck gnome installation and getting this error in the console. What am I doing wrong? I’m new to the system and to the Fedora linux. I tried googling the thing and haven’t found anything useful.

── 20:32:56 - System update ────────────────────────────────────────────────────
Pulling manifest: ostree-image-signed:docker://ghcr.io/ublue-os/bazzite-deck-gnome:stable
Checking out tree 8b91445... done
Enabled rpm-md repositories: copr:copr.fedorainfracloud.org:matte-schwartz:sunshine copr:copr.fedorainfracloud.org:sentry:kernel-ba fedora-cisco-openh264 updates fedora rpmfusion-free-updates-testing rpmfusion-free-updates rpmfusion-free rpmfusion-nonfree-updates-testing rpmfusion-nonfree-updates rpmfusion-nonfree hardware_razer rpmfusion-nonfree-steam copr:copr.fedorainfracloud.org:phracek:PyCharm google-chrome rpmfusion-nonfree-nvidia-driver updates-archive
Updating metadata for 'copr:copr.fedorainfracloud.org:sentry:kernel-ba'... done
error: Updating rpm-md repo 'copr:copr.fedorainfracloud.org:sentry:kernel-ba': cannot update repo 'copr:copr.fedorainfracloud.org:sentry:kernel-ba': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried; Last error: Status code: 404 for https://download.copr.fedorainfracloud.org/results/sentry/kernel-ba/fedora-40-x86_64/repodata/repomd.xml (IP: 13.33.141.35)
System update failed: 
   0: Command failed: /usr/bin/rpm-ostree upgrade
   1: /usr/bin/rpm-ostree failed: exit status: 1

Location:
   src/steps/os/linux.rs:273